Online Journal of Cardiology
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EKG WORLD ENCYCLOPEDIA
Myocardial Infarction
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MI Index

Inferior infarction with ST segment deviation and T wave inversion.

Commentary by Matthew Schumaecker
edited by Dr. M. Rosengarten
EKG recorded by Dr. M. Rosengarten, MUHC, 1997

The rhythm is sinus rhythm with a rate of 80/minute. The PR interval is 130 ms. The Q waves in II, III, aVF are diagnostic of an inferior wall myocardial infarction.. The ST segment elevation and inverted T waves in II, III, aVF suggest that this inferior infarction is recent. The inverted T waves in V5 and V6 suggest possible true posterior wall ischemia/infarction which could be an associated with the inferior infarction.